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Without a properly installed safety reversal system, persons
(particularly small children) could be SERIOUSLY INJURED
or KILLED by a closing garage door. 
• Safety reversal system MUST be tested every month.
• If one control (force or travel limits) is adjusted, the other

control may also need adjustment.

• After ANY adjustments are made, the safety reversal

system MUST be tested. Door MUST reverse on contact
with 1-1/2" high (3.8 cm) object (or 2x4 laid flat) on 
the floor.

ADJUSTMENT STEP 3

Test the Safety Reversal System

TEST

• With the door fully open, place a 1-1/2" (3.8 cm) board

(or a 2x4 laid flat) on the floor, centered under the
garage door.

• Operate the door in the down direction. The door 

must

reverse on striking the obstruction.

ADJUST

• If the door stops on the obstruction, it is not traveling

far enough in the down direction. Reconduct
Adjustment Steps 1 and 2.

NOTE:

On a sectional door, make sure limit

adjustments do not force the door arm beyond a
straight up and down position. See the illustration on
page 25.

• Repeat the test.

• When the door reverses on the 1-1/2" (3.8 cm) board,

remove the obstruction and run the opener through 
3 or 4 complete travel cycles to test adjustment.

• If the unit continues to fail the Safety Reverse Test,

call for a trained door systems technician.

IIMPORTANT SAFETY CHECK:

Test the Safety Reverse System after:

• Each adjustment of door arm length, limits, or force

controls.

• Any repair to or adjustment of the garage door

(including springs and hardware).

• Any repair to or buckling of the garage floor.

• Any repair to or adjustment of the opener.

ADJUSTMENT STEP 4

Test The Protector System

®

• Press the remote control push button to open the door.

• Place the opener carton in the path of the door.

• Press the remote control push button to close the

door. The door will not move more than an inch 
(2.5 cm), and the opener lights will flash.

The garage door opener will not close from a remote if
the indicator light in either sensor is off (alerting you to
the fact that the sensor is misaligned or obstructed).

If the opener closes the door when the safety
reversing sensor is obstructed (and the sensors are
no more than 6" (15 cm) above the floor), call for a
trained door systems technician.

Safety Reversing Sensor

Safety Reversing Sensor

Without a properly installed safety reversing sensor, persons
(particularly small children) could be SERIOUSLY INJURED
or KILLED by a closing garage door. 

1-1/2" (3.8 cm) board 
(or a 2x4 laid flat)

WARNING

CAUTION

WARNING

WARNING

WARNING

CAUTION

WARNING

WARNING

Содержание HD175D 1/2 HP

Страница 1: ...er s Manual Please read this manual and the enclosed safety materials carefully Fasten the manual near the garage door after installation The door WILL NOT CLOSE unless The Protector System is connect...

Страница 2: ...embly 8 11 Assemble the rail and install the trolley 8 Fasten the rail to the motor unit 9 Install the idler pulley 9 Install the chain cable 10 Tighten the chain 11 Installation 11 26 Installation sa...

Страница 3: ...arage door Before you begin Disable locks Remove any ropes connected to garage door Complete the following test to make sure your garage door is balanced and is not sticking or binding 1 Lift the door...

Страница 4: ...ng in your garage If so a support bracket and additional fastening hardware may be required Installation Step 10 Depending upon garage construction extension brackets or wood blocks may be needed to i...

Страница 5: ...NG Support bracket fastening hardware is required See page 16 Safety Reversing Sensor Header Wall Gap between floor and bottom of door must not exceed 1 4 6 mm Wall mounted Door Control Rail Motor Uni...

Страница 6: ...ety Sensor Bracket 2 Motor Unit with a Light Lens Rail Center Back Sections Rail Front header Section Header Bracket Idler Pulley Chain Spreader Trolley U Bracket Your garage door opener is packaged i...

Страница 7: ...8 1 Trolley Threaded Shaft 1 Lock Washer 3 8 1 Lock Nut 1 4 20 2 Bolt 1 4 20x1 3 4 2 Drywall Anchors 2 Clevis Pin 5 16 x1 1 Lag Screw 5 16 18x1 7 8 2 Screw 6ABx1 1 4 2 Clevis Pin 5 16 x1 1 2 1 Self T...

Страница 8: ...te edge about 4 3 4 12 cm from the far end 1 Remove the straight door arm and hanging bracket packaged inside the front rail and set aside for Installation Step 5 and 12 NOTE To prevent INJURY while u...

Страница 9: ...ble through the window Allow it to hang until Assembly Step 5 Remove the tape from the idler pulley The inside center should be pre greased If dry regrease to ensure proper operation Place the idler p...

Страница 10: ...the trolley 2 Connect the cable to the retaining slot on the trolley as shown Figure 1 From below push pins of master link bar up through cable link and trolley slot Push master link cap over pins and...

Страница 11: ...ATION INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH WARNING WARNING WARNING 1 READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS 2 Install garage door opener only on properly balan...

Страница 12: ...f the door NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 13 for ceiling installation To prevent possible SERIOUS INJUR...

Страница 13: ...nting toward the ceiling Mark the vertical set of bracket holes Drill 3 16 pilot holes and fasten the bracket securely to a structural support with the hardware provided Lag Screw 5 16 9x1 5 8 HARDWAR...

Страница 14: ...is in the way you ll need help Have someone hold the opener securely on a temporary support to allow the rail to clear the spring Position the rail bracket against the header bracket Align the bracket...

Страница 15: ...or setting an ideal door to rail distance Remove foam packaging Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way and place...

Страница 16: ...th the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket NOTE DO NOT connect power to opener at...

Страница 17: ...e wire to 2 and white red wire to 1 2 Fasten the Lighted Door Control Button securely with 6ABx1 1 2 screws If installing into drywall drill 5 32 holes and use the anchors provided 3 Run the bell wire...

Страница 18: ...ead the other end of the rope through the hole in the release arm of the outer trolley Adjust rope length so the handle is 6 feet 1 83 m above the floor Ensure that the rope and handle clear the tops...

Страница 19: ...he black line wire to the screw on the brass terminal the white neutral wire to the screw on the silver terminal and the ground wire to the green ground screw The opener must be grounded Reinstall the...

Страница 20: ...ove the floor Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of...

Страница 21: ...p hugging the back edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Figure 2 3 Place the bracket again...

Страница 22: ...is required Loosen the sending eye wing nut and readjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam When...

Страница 23: ...Secure the door bracket using the two 1 4 14x5 8 self threading screws Figure 2A Alternately use two 5 16 bolts lock washers and nuts not provided Figure 2B Metal insulated or light weight factory rei...

Страница 24: ...INUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also Cente...

Страница 25: ...are above holes in straight arm disconnect straight arm Cut about 6 15 cm from the solid end Reconnect to trolley with cut end down as shown Bring arm sections together Find two pairs of holes that l...

Страница 26: ...5 16 18 Lock Washers 5 16 Ring Fastener Straight Arm Bolts 5 16 18x7 8 Door Bracket Clevis Pin 5 16 x1 1 4 Curved Door Arm Press the Door Control push button The trolley will travel to the fully clos...

Страница 27: ...Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 5 cm of travel If door still won t close completely and the tr...

Страница 28: ...ake small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close...

Страница 29: ...complete travel cycles to test adjustment If the unit continues to fail the Safety Reverse Test call for a trained door systems technician IIMPORTANT SAFETY CHECK Test the Safety Reverse System after...

Страница 30: ...er is restored after interruption when the opener is activated Lights will also turn on when someone walks through the open garage door They will turn off automatically after 4 1 2 minutes Bulb size i...

Страница 31: ...ent possible SERIOUS INJURY or DEATH from a falling garage door If possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced door...

Страница 32: ...battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful in...

Страница 33: ...djustment for the force and limit settings is normal Weather conditions in particular can affect door travel Refer to Adjustment Step 1 Adjust the UP and DOWN Travel Limits Decrease down travel by tur...

Страница 34: ...trol touch wires together If motor unit activates replace door control If motor unit does not activate disconnect door control wires from motor unit Momentarily short across red and white terminals wi...

Страница 35: ...sh to operate your garage door 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard To Add or Reprogram a Hand held R...

Страница 36: ...ger open the door It can be used to close the door even after it has expired To set a temporary PIN 1 Press the four buttons for your personal entry PIN not the last temporary PIN then press and hold...

Страница 37: ...032 Lithium battery 4 29B137 Remote control visor clip 5 41A2828 Emergency release rope and handle assembly 6 41B4494 1 2 Conductor bell wire white and white red 7 41A5047 1 Door bracket w clevis pin...

Страница 38: ...D36 2 Lens 8 30B532 Capacitor 1 2 HP 9 12A373 Capacitor bracket 10 41A3150 Terminal block w screws 11 41D3058 Universal replacement motor bracket assembly Complete with Motor worm bracket bearing asse...

Страница 39: ...when it detects a person entering the garage Sensor can be easily deactivated when desired 3 Button Mini Remote Control with SECURITY With key ring and fastening strip 956D 940D 10 Foot 3 m Rail Exte...

Страница 40: ...by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repai...

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